Adaptive biometric and environmental authentication system

A system for environmentally adaptive passive biometric authentication, the system comprising:

• an electronic device including at least one biometric sensor and configured to:
• generate at least one user biometric predictive model;
• passively collect current biometric data for a user from the at least one biometric sensor;
• and
• an authentication requesting device configured to send to the electronic device a request for authentication of a reference user, the request for authentication including a tag;
• Wherein, in response to the request, the electronic device is further configured to:
• generate predicted biometric data;
• determine a match level for the current biometric data based at least on a distance between the current biometric data and the predicted biometric data generated by the at least one user biometric predictive model;
• and
• grant the authentication when the match level satisfies a match threshold associated with an environment in which the user is located, wherein the match threshold is determined based on the tag included in the received request for authentication.

A device comprising:

• processing circuitry that is configured to:
• gather bio-data and environmental data, wherein at least one of the bio-data and the environmental data is received from another device, wherein the at least one of bio-data and the environmental data is evaluated by the other device to identify a first authentication rating;
• compare the first authentication rating with an authentication challenge requirement;
• and
• identify a second authentication rating that meets the authentication challenge requirement.